US7372434B2 - Method of driving discharge display panel by address-display mixing - Google Patents

Method of driving discharge display panel by address-display mixing Download PDF

Info

Publication number
US7372434B2
US7372434B2 US10/962,708 US96270804A US7372434B2 US 7372434 B2 US7372434 B2 US 7372434B2 US 96270804 A US96270804 A US 96270804A US 7372434 B2 US7372434 B2 US 7372434B2
Authority
US
United States
Prior art keywords
display
electrode
sustain
line pair
cells
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related, expires
Application number
US10/962,708
Other languages
English (en)
Other versions
US20050122285A1 (en
Inventor
Kyoung-ho Kang
Woo-Joon Chung
Jin-Sung Kim
Seung-Hun Chae
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of US20050122285A1 publication Critical patent/US20050122285A1/en
Assigned to SAMSUNG SDI CO. LTD. reassignment SAMSUNG SDI CO. LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHAE, SEUNG-HUN, CHUNG, WOO-JOON, KANG, KYOUNG-HO, KIM, JIN-SUNG
Application granted granted Critical
Publication of US7372434B2 publication Critical patent/US7372434B2/en
Expired - Fee Related legal-status Critical Current
Adjusted expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G09G3/294—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for lighting or sustain discharge
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0216—Interleaved control phases for different scan lines in the same sub-field, e.g. initialization, addressing and sustaining in plasma displays that are not simultaneous for all scan lines
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0218—Addressing of scan or signal lines with collection of electrodes in groups for n-dimensional addressing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0228—Increasing the driving margin in plasma displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G09G3/293—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for address discharge
    • G09G3/2932—Addressed by writing selected cells that are in an OFF state
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G09G3/293—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for address discharge
    • G09G3/2935—Addressed by erasing selected cells that are in an ON state

Definitions

  • the present invention relates to a method of driving a discharge display panel and more particularly to a method of driving a discharge display panel by which gray-scale display is performed on a discharge display panel.
  • the discharge display panel there may be display electrode line pairs formed parallel to one another, as well as address electrode lines that are separate from and intersect with the display electrode line pairs.
  • the method may employ time-division drive and may include a plurality of subfields in a unit frame.
  • FIG. 1 shows the structure of a conventional discharge display panel, for example, a three-electrode surface-discharge type plasma display panel (PDP).
  • FIG. 2 shows an example of a display cell of the plasma display panel (PDP) of FIG. 1 .
  • address electrode lines A R1 , A G1 , . . . , A Gm , and A Bm address electrode lines A R1 , A G1 , . . . , A Gm , and A Bm , dielectric layers 11 and 15 , Y electrode lines Y 1 , . . . , and Y n , X electrode lines X 1 , . . .
  • a phosphor layer 16 , partition walls 17 , and an MgO layer 12 as a protection layer may be disposed between front and rear substrates 10 and 13 of a conventional surface-discharge plasma display panel (PDP) 1 .
  • PDP surface-discharge plasma display panel
  • the address electrode lines A R1 , A G1 , . . . , A Gm , and A Bm may be formed at a front side of the rear substrate 13 in the form of a predetermined pattern.
  • the entire surface of the lower dielectric layer 15 may be coated in the front of the address electrode lines A R1 , A G1 , . . . , A Gm , and A Bm .
  • the partition walls 17 may be formed at a front side of the lower dielectric layer 15 to be parallel to the address electrode lines A R1 , A G1 , . . . , A Gm , and A Bm .
  • the partition walls 17 may partition off a discharge area of each display cell and may prevent optical cross-talk between the display cells.
  • the phosphor layer 16 may be formed between the partition walls 17 .
  • the X electrode lines X 1 , . . . , and X n and the Y electrode lines Y 1 , . . . , and Y n may be formed at a rear side of the front transparent substrate 10 in the form of a predetermined pattern, orthogonal to the address electrode lines A R1 , A G1 , . . . , A Gm , and A Bm .
  • a corresponding display cell may be formed at cross points of the X electrode lines X 1 , . . . , and X n and the Y-electrode lines Y 1 , . . . , and Y n .
  • Each of the X electrode lines X 1 , . . . , and Y n may be formed at a rear side of the front transparent substrate 10 in the form of a predetermined pattern, orthogonal to the address electrode lines A R1 , A G1 , . . . , A G
  • each of the Y-electrode lines Y 1 , . . . , and Y n may be formed in such a manner that transparent electrode lines (X na and Y na of FIG. 2 ) formed of a transparent conductive material such as indium tin oxide (ITO) and metallic electrode lines (X nb and Y nb of FIG. 2 ) used in improving conductivity may be combined with one another.
  • the front dielectric layer 11 may be formed in such a manner that the entire surface of the front dielectric layer 11 may be coated at rear sides of the X electrode lines X 1 , . . . , and X n and the Y electrode lines Y 1 , . . .
  • the protective layer 12 for protecting the PDP 1 from a strong electric field may be formed in such a manner that the entire surface of the MgO layer 12 is at a rear side of the upper dielectric layer 11 .
  • a gas used in forming plasma may be sealed into a discharge space 14 .
  • a method of driving the conventional PDP by which reset, addressing, and display sustain steps may be performed in a unit subfield, may be generally applied to the conventional PDP.
  • charge states of all of display cells may be uniform.
  • a predetermined wall voltage may be generated in selected display cells.
  • a predetermined AC voltage may be applied to all X and Y electrode line pairs so that discharge-sustain discharge may occur in the display cells in which the wall voltage in the addressing step is formed.
  • plasma may be formed in a discharge space 14 (i.e., a gas layer of the selected display cells in which display-sustain discharge occurs), and a phosphor layer ( 16 of FIG. 1 ) may be excited by radiated ultraviolet rays, thereby generating light.
  • a conventional apparatus for driving the PDP 1 shown in FIG. 1 may include an image processor 66 , a controller 62 , an address driver 63 , an X-driver 64 , and Y-driver 65 .
  • the image processor 66 may convert an external analog image signal into a digital signal and may generate internal image signals (for example, 8-bit red (R), green (G), and blue (B) image data). It may also generate a clock signal and vertical and horizontal synchronous signals.
  • the controller 62 may generate driving control signals S A , S Y , and S X in response to the internal image signals generated by the image processor 66 .
  • the address driver 63 may generate display data signals by processing the address signal S A from the driving control signals S A , S Y , and S X generated by the controller 62 . It may also apply the display data signals to address electrode lines.
  • the X-driver 64 may process the X-driving control signal S X and may apply the X-driving control signal S X to X electrode lines.
  • the Y-driver 65 may process the Y-driving control signal S Y and may apply the Y-driving control signal S Y to Y electrode lines.
  • an address-display separation drive method an address period and a display-sustain period may be separated from each other in each subfield included in a unit frame. (see U.S. Pat. No. 5,541,618) Thus, one must wait until another X and Y electrode line pairs are addressed after each of X and Y electrode line pairs is addressed in the address period. Due to the existence of a waiting time after addressing is performed, a wall charge state of each display cell may be nonuniform. Thus, the precision of display-sustain discharge may be lowered in the display-sustain period starting from a time when the address period has elapsed.
  • the present invention provides a method of driving a discharge display panel that may shorten the waiting time until another X and Y electrodes line pairs are addressed after discharge cells, thereby improving the precision of display-sustain discharge in a display-sustain period starting from a time when an address period has elapsed.
  • the present invention also may provide a method of driving a discharge display panel by which gray-scale display may be performed using time-division drive by including a plurality of subfields in a unit frame. This may effectively prevent display-sustain discharge from occurring in selected display cells due to incomplete addressing.
  • the present invention may provide a method of driving a discharge display panel by which gray-scale display may be performed on a discharge display panel on which display electrode line pairs are formed in parallel to one another and address electrode lines are separated from and intersect the display electrode line pairs.
  • the method may use time-division drive by including a plurality of subfields in a unit frame.
  • the display electrode line pairs may be divided into at least first and second display electrode-line pair groups so that at least one display electrode line pair may be included in a display electrode-line pair group.
  • Each of the subfields includes a first address period, a first display-sustain period, a second address period, and a second display-sustain period.
  • a predetermined wall voltage may be generated in display cells selected from the display cells of the first display electrode-line pair group.
  • display-sustain discharge may occur during a time proportional to a gray scale weight of each of the subfields in the selected display cells of the display cells of the first display electrode-line pair group when the first address period has elapsed.
  • a predetermined wall voltage may be generated in display cells selected from the display cells of the second display electrode-line pair group when the first display-sustain period has elapsed.
  • display-sustain discharge may occur during a time proportional to a gray scale weight of each of the subfields in the selected display cells of the display cells of the first and second display electrode-line pair groups when the second address period has elapsed.
  • display-sustain discharge may be performed on a first display electrode-line pair group earlier than addressing to be performed on a second display electrode-line pair group. This may take place after addressing is performed on the first display electrode-line pair group.
  • the precision of display-sustain discharge may be improved in a display-sustain period starting from a time when an address period has elapsed. This may be because a waiting time taken until all of X and Y electrode line pairs are addressed after discharge cells are addressed becomes shorter.
  • display-sustain periods between address periods of each of display electrode-line pair groups are proportional to the gray scale weight of each sub-field.
  • FIG. 1 is an internal perspective view showing a structure of a conventional three-electrode surface-discharge type plasma display panel (PDP).
  • PDP plasma display panel
  • FIG. 2 is a cross-sectional view showing an example of a display cell of the plasma display panel of FIG. 1 .
  • FIG. 3 is a block diagram showing a structure of a conventional apparatus for driving the plasma display panel of FIG. 1 .
  • FIG. 4 is a timing diagram showing an address-display mixing drive method according to an embodiment of the present invention.
  • FIG. 5 is a timing diagram showing an address-display mixing drive method according to another embodiment of the present invention.
  • FIG. 6 is a timing diagram showing a fourth subfield in greater detail in the address-display mixing drive method of FIG. 5 .
  • FIG. 7 is a timing diagram showing voltage waveforms of driving signals applied to each of electrode lines in the fourth subfield of FIG. 6 .
  • FIG. 8 is a cross-sectional view showing distribution of wall charge of a display cell immediately after a gradual rising voltage is applied to Y electrode lines in a reset period of FIG. 7 .
  • FIG. 9 is a cross-sectional view showing distribution of wall charge of a display cell at a time when the reset period of FIG. 7 has elapsed.
  • FIG. 4 shows an address-display mixing drive method according to an embodiment of the present invention.
  • SF 1 through SF 5 may be subfields allocated in a unit frame.
  • Y 1 through Y n may be Y electrode lines which are bases for objects to be driven.
  • R 1 through R 5 may be reset periods.
  • a 1 through A 5 may be address periods.
  • MS 1 through MS 5 may be mixing display-sustain periods.
  • CS 1 through CS 5 may be common display-sustain periods.
  • AS 1 through AS 5 may be amendment display-sustain periods.
  • each of the subfields SF 1 through SF 5 may include reset periods R 1 through R 5 , mixing display-sustain periods MS 1 through MS 5 , common display-sustain periods CS 1 through CS 5 , and amendment display-sustain periods AS 1 through AS 5 .
  • charge states of all display cells may be uniform.
  • a predetermined wall voltage may be generated in selected display cells.
  • a predetermined AC voltage may be applied to X and Y electrode line pairs in which addressing is performed.
  • display-sustain discharge may occur in display cells which are selected in address periods A 1 through A 5 and in which a predetermined wall voltage is generated.
  • Address periods A 1 through A 5 and mixing display-sustain periods MS 1 through MS 5 may have the same time frame.
  • an addressing operation in address periods A 1 through A 5 and a display-sustain operation in mixing display-sustain periods MS 1 through MS 5 may be alternately performed.
  • the addressing operation may be performed in display cells of a first Y electrode line Y 1 .
  • an AC voltage may be applied to first display electrode line pairs, i.e., X and Y electrode line pairs X 1 Y 1 .
  • the addressing operation may be performed in display cells of a second Y electrode line Y 2 .
  • the AC voltage may be applied to first and second X and Y electrode line pairs X 1 Y 1 and X 2 Y 2 .
  • the addressing operation may be performed in display cells of a third Y electrode line Y 3 .
  • the AC voltage may be applied to first through third X and Y electrode line pairs X 1 Y 1 through X 3 Y 3 .
  • the addressing operation may be performed on each of the Y electrode lines Y 1 through Y n in an odd-numbered unit period of the address periods A 1 through A 5 and the mixing display-sustain periods MS 1 through MS 5 .
  • the display-sustain operation may be performed on the Y electrode line or lines in which the addressing operation is performed in an even-numbered unit time proportional to the gray scale weight of each of the subfields SF 1 through SF 5 .
  • the display-sustain periods in the mixing display-sustain periods MS 1 through MS 5 may be proportional to the gray scale weight of each of the subfields SF 1 through SF 5 . Accordingly, failure of display-sustain discharge to occur in selected display cells due to incomplete addressing can be prevented in subfields having high gray scale weights. Failure of display-sustain discharge to occur in subfields having low gray scale weights is less significant visually. Thus, failure of display-sustain discharge to occur in the selected display cells due to incomplete addressing can be effectively prevented.
  • Some subfields may include necessary display-sustain periods that are not filled with only the mixing display-sustain periods MS 1 through MS 5 with respect to all Y electrode lines Y 1 through Y n . Such subfields may need the common display-sustain periods CS 1 through CS 5 and the amendment display-sustain periods AS 1 through AS 5 .
  • an AC voltage may be applied to all X and Y electrode line pairs X 1 Y 1 through X n Y n .
  • a weight of the common display-sustain periods CS 1 through CS 5 may be weights obtained by subtracting a weight of the display-sustain periods of the first X and Y electrode line pair X 1 Y 1 of the mixing display-sustain periods MS 1 through MS 5 from the gray scale weight of each subfield.
  • an AC voltage may be applied during different times set with respect to each of the X and Y electrode line pairs X 1 Y 1 through X n Y n that do not fill the necessary display-sustain period of each subfield.
  • the necessary display-sustain periods may be filled with respect to all of the Y electrode lines Y 1 through Y n .
  • the common display-sustain periods CS 1 through CS 5 may not be added to the subfields.
  • the amendment display-sustain periods AS 1 through AS 5 may be added to the subfields.
  • FIG. 5 shows an address-display mixing drive method according to another embodiment of the present invention.
  • FIG. 5 uses the same numerals to represent the same functional elements as in FIG. 4 .
  • Y G1 through Y G8 may be display electrode-line pair groups to which Y electrode lines Y 1 through Y n belong.
  • the number of the Y electrode lines Y 1 through Y n is 480
  • the first through sixtieth Y electrode lines Y 1 through Y 60 may belong to the first display electrode-line pair group Y G1 .
  • the sixty-first through one-hundred twentieth Y electrode lines Y 61 through Y 120 may belong to the second display electrode-line pair group Y G2 .
  • the one-hundred twenty-first through one-hundred eightieth Y electrode lines Y 121 through Y 180 may belong to the third display electrode-line pair group Y G3 .
  • the one-hundred eighty-first through two-hundred fortieth Y electrode lines Y 181 through Y 240 may belong to the fourth display electrode-line pair group Y G4 .
  • the two-hundred forty-first through three-hundredth Y electrode lines Y 241 through Y 300 may belong to the fifth display electrode-line pair group Y G5 .
  • the three-hundred first through three-hundred sixtieth Y electrode lines Y 301 through Y 360 may belong to the sixth display electrode-line pair group Y G6 .
  • the three-hundred sixty-first through four-hundred twentieth Y electrode lines Y 361 through Y 420 may belong to the seventh display electrode-line pair group Y G7 .
  • the four-hundred twenty-first through four-hundred eightieth Y electrode lines Y 421 through Y 480 may belong to the eighth display electrode-line pair group Y G8 .
  • each of first and second subfields SF 1 and SF 2 may include reset periods R 1 and R 2 , address periods A 1 and A 2 , mixing display-sustain periods MS 1 and MS 2 , and amendment display-sustain periods AS 1 and AS 2 .
  • each of third through fifth subfields SF 3 through SF 5 may include reset periods R 3 through R 5 , address periods A 3 through A 5 , mixing display-sustain periods MS 3 through MS 5 , common display-sustain periods CS 3 through CS 5 , and amendment display-sustain periods AS 3 through AS 5 .
  • necessary display-sustain periods shorter than those of other subfields SF 3 through SF 5 may be applied to each of the first and second subfields SF 1 and SF 2 . Accordingly, the common display-sustain periods CS 3 through CS 5 may not be applied to each of the first and second subfields SF 1 and SF 2 . However, the amendment display-sustain periods AS 1 and AS 2 may be added to each of the first and second subfields SF 1 and SF 2 .
  • the drive method of FIG. 4 may be applied in units of Y electrode lines and the drive method of FIG. 5 may be applied in units of display electrode-line pair groups.
  • the necessary display-sustain periods with respect to all display electrode-line pair groups may be times obtained by adding seven unit times to the common display-sustain period CS 4 .
  • charge states of all display cells may be uniform.
  • an addressing operation in the address period A 4 and a display-sustain operation in the mixing display-sustain period MS 4 may be alternately performed.
  • an addressing step A G1 may be performed on the first display electrode-line pair group Y G1 .
  • a display-sustain step S 11 may be performed on the first display electrode-line pair group Y G1 in which addressing is performed.
  • an addressing step A G2 may be performed on the second display electrode-line pair group Y G2 .
  • display-sustain steps S 12 and S 21 may be performed simultaneously on the first and second display electrode-line pair groups Y G1 and Y G2 in which addressing is performed.
  • an addressing step A G3 may be performed on the third display electrode-line pair group Y G3 .
  • display-sustain steps S 13 , S 22 , and S 31 may be performed simultaneously on the first through third display electrode-line pair groups Y G1 through Y G3 in which addressing is performed.
  • the addressing operation may be performed on each of the display electrode-line pair groups Y G1 through Y G8 in each odd-numbered unit time T A .
  • the display-sustain operation may be performed on the display electrode-line pair group or groups in which the addressing operation is performed, in each even-numbered unit time T I proportional to the gray scale weight of the fourth subfield SF 4 .
  • the display-sustain operation may be performed on all display electrode-line pair groups Y G1 through Y G8 .
  • an AC voltage may be applied to all X and Y electrode line pairs X 1 Y 1 through X n Y n .
  • the common display-sustain period CS 4 of the fourth subfield SF 4 may have a weight obtained by subtracting a weight of the display-sustain period 7 T I of the first display electrode-line pair group Y G1 of the mixing display-sustain period MS 4 from the gray scale weight of the fourth subfield SF 4 .
  • an AC voltage may be applied during different times set with respect to each of display electrode-line pair groups that do not fill the necessary display-sustain period of the fourth subfield SF 4 .
  • the necessary display-sustain periods may be filled with respect to all of the display electrode-line pair groups.
  • display-sustain steps may be performed simultaneously on the second through eighth display electrode-line pair groups Y G2 through Y G8 .
  • display-sustain steps may be performed simultaneously on the third through eighth display electrode-line pair groups Y G3 through Y G8 .
  • display-sustain steps may be performed simultaneously on the fourth through eighth display electrode-line pair groups Y G4 through Y G8 .
  • display-sustain steps may be performed simultaneously on the fifth through eighth display electrode-line pair groups Y G5 through Y G8 .
  • display-sustain steps may be performed simultaneously on the sixth through eighth display electrode-line pair groups Y G6 through Y G8 .
  • display-sustain steps may be performed simultaneously on the seventh and eighth display electrode-line pair groups Y G7 and Y G8 .
  • a display-sustain step may be performed on the eighth display electrode-line pair group Y G8 .
  • FIG. 7 shows voltage waveforms of driving signals applied to each of electrode lines in the fourth subfield SF 4 of FIG. 6 .
  • S AR1 . . . ABm may be display data signals applied to address electrode lines (A R1 through A Bm of FIG. 1 ) from the address driver ( 63 of FIG. 3 ).
  • S X1 through S Xn may be driving signals applied to all X electrode lines (X 1 , . . . , and X n of FIG. 1 ) from the X-driver ( 64 of FIG. 3 ).
  • S YG1 through S YG3 may be driving signals applied to Y electrode lines of each display electrode-line pair group from the Y-driver ( 65 of FIG. 3 ).
  • R 4 may be a reset period.
  • a 4 MS 4 may be a time when the address period (A 4 of FIG. 5 ) and the mixing display-sustain period (MS 4 of FIG. 5 ) coexist.
  • CS 4 may be a common display-sustain period.
  • AS 4 may be an amendment display-sustain period.
  • a voltage applied to the X electrode lines X 1 , . . . , and X n may continuously increase from a ground voltage V G to a second voltage V s .
  • the ground voltage V G as a third voltage may be applied between the Y electrode lines Y 1 , . . . , and Y n as second display electrode lines and address electrode lines A R1 , . . . , and A Bm .
  • weak discharge may occur between the X electrode lines X 1 , . . . , and X n as first display electrode lines and the Y electrode lines Y 1 , . . .
  • Weak discharge may also occur between the X electrode lines X 1 , . . . , and X n and address electrode lines A 1 , . . . , and A m .
  • wall charges having negative polarity may be formed around the X electrode lines X 1 , . . . , and X n .
  • a voltage applied to the Y electrode lines Y 1 , . . . , and Y n may continuously rise from the second voltage V s to a first voltage (V SET +V s ) that is higher than the second voltage V s by a sixth voltage V SET .
  • the ground voltage V G as a third voltage may be applied between the X electrode lines X 1 , . . . , and X n and the address electrode lines A R1 , . . . , and A Bm .
  • weak discharge may occur between the Y electrode lines Y 1 , . . .
  • wall charges having negative polarity may be formed around the Y electrode lines Y 1 , . . . , and Y n .
  • Wall charges having positive polarity may be formed around the X electrode lines X 1 , . . . , and X n .
  • Small wall charges having positive polarity may be formed around the address electrode lines A R1 , . . . , and A Bm (see FIG. 8 ).
  • a voltage applied to the Y electrode lines Y 1 , . . . , and Y n falls from the second voltage V s to a negative-polarity voltage V SC continuously in a state where the voltage applied to the X electrode lines X 1 , . . . , and X n is maintained at the second voltage V s .
  • the ground voltage V G is applied to the address electrode lines A R1 , . . . , and A Bm .
  • a part of wall charges having negative polarity formed around the Y electrode lines Y 1 , . . . , and Y n moves around the X electrode lines X 1 , . . . , and X n .
  • the wall electric-potential of the X electrode lines X 1 , . . . , and X n may be lower than that of the address electrode lines A R1 , . . . , and A Bm .
  • the wall electric-potential of the X electrode lines X 1 , . . . , and X n may be higher than that of the Y electrode lines Y 1 , . . . , and Y n .
  • an address voltage needed in opposite discharge between the address electrode lines A R1 , . . . , and A Bm selected in a continuous address period A and the Y electrode lines Y 1 , . . . , and Y n may be lowered.
  • the addressing operation in the address period A 4 and the display-sustain operation in the mixing display-sustain period MS 4 may be performed alternately.
  • the addressing step A G1 may be performed on the first display electrode-line pair group Y G1 .
  • a scan voltage of the negative-polarity voltage V SC may be sequentially applied to Y electrode lines of the first display electrode-line pair group Y G1 when the voltage applied to all of the X electrode lines X 1 , . . . , and X n is maintained at the second voltage V s .
  • display data signals may be applied to the address electrode lines A R1 , . . . , and A Bm .
  • a predetermined wall voltage may be generated in selected display cells of the first display electrode-line pair group Y G1 .
  • a positive-polarity wall electric-potential may be formed around Y electrodes of the selected display cells.
  • a negative-polarity wall electric-potential may be formed around address electrodes.
  • a positive-polarity bias voltage V SC — H applied to all of the Y electrode lines Y 1 , . . . , and Y n during the scan voltage may not be applied to the Y electrode lines of the first display electrode-line pair group Y G1 .
  • a display-sustain step S 11 may be performed on the first display electrode-line pair group Y G1 in which addressing is performed.
  • an AC voltage may be applied to the X electrode lines and the Y electrode lines of the first display electrode-line pair group Y G1 .
  • a pulse of the second voltage V s may be alternately applied to the Y electrode lines and the X electrode lines of the first display electrode-line pair group Y G1 .
  • the number of alternately applied pulses to the Y electrode lines and the X electrode lines of the first display electrode-line pair group Y G1 in the second unit time T I may be proportional to the gray scale weight of the fourth subfield SF 4 .
  • an addressing step A G2 may be performed on a second display electrode-line pair group Y G2 .
  • display-sustain steps S 12 and S 21 may be performed simultaneously on the first and second display electrode-line pair groups Y G1 and Y G2 in which addressing is performed.
  • an addressing step A G3 may be performed on the third display electrode-line pair group Y G3 .
  • display-sustain steps S 13 , S 22 , and S 31 may be performed simultaneously on the first through third display electrode-line pair groups Y G1 through Y G3 in which addressing is performed.
  • a display-sustain operation may be performed on all of the display electrode-line pair groups. That is, an AC voltage may be applied to all of X and Y electrode line pairs X 1 Y 1 through X n Y n .
  • an AC voltage may be applied during different times set with respect to display electrode-line pair groups that do not fill the necessary display-sustain period of the fourth subfield SF 4 .
  • the necessary display-sustain period may be filled with respect to all of the display electrode-line pair groups.
  • display-sustain steps may be performed simultaneously on the second through eighth display electrode-line pair groups Y G2 through Y G8 .
  • display-sustain steps may be performed simultaneously on the third through eighth display electrode-line pair groups Y G3 through Y G8 .
  • display-sustain discharge may not occur in the first and second display electrode-line pair groups Y G1 and Y G2 .
  • display-sustain discharge may be performed on a first display electrode-line pair group earlier than addressing to be performed on a second display electrode-line pair group. This may occur after addressing is performed on the first display electrode-line pair group. A waiting time taken until all of X and Y electrode line pairs are addressed after discharge cells are addressed may decrease. Thus the precision of display-sustain discharge may be improved in a display-sustain period starting from a time when an address period has elapsed.
  • display-sustain periods between address periods of each of display electrode-line pair groups may be proportional to the gray scale weight of each sub-field, failure of display-sustain discharge to occur in selected display cells due to incomplete addressing can be prevented.
  • Subfields having low gray scale weights with incomplete addressing do not incur observable luminous defects.
  • failure of display-sustain discharge to occur in the selected display cells due to incomplete addressing can be effectively prevented.
US10/962,708 2003-10-14 2004-10-13 Method of driving discharge display panel by address-display mixing Expired - Fee Related US7372434B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0071454 2003-10-14
KR10-2003-0071454A KR100502358B1 (ko) 2003-10-14 2003-10-14 어드레스-디스플레이 혼합에 의한 방전 디스플레이 패널의구동 방법

Publications (2)

Publication Number Publication Date
US20050122285A1 US20050122285A1 (en) 2005-06-09
US7372434B2 true US7372434B2 (en) 2008-05-13

Family

ID=34617215

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/962,708 Expired - Fee Related US7372434B2 (en) 2003-10-14 2004-10-13 Method of driving discharge display panel by address-display mixing

Country Status (4)

Country Link
US (1) US7372434B2 (ko)
JP (1) JP4025320B2 (ko)
KR (1) KR100502358B1 (ko)
CN (1) CN100430977C (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070080902A1 (en) * 2005-10-11 2007-04-12 Joon-Yeon Kim Plasma display device and driving method thereof
US20150138247A1 (en) * 2012-05-31 2015-05-21 Fuji Xerox Co., Ltd. Image display medium driving device, image display apparatus, driving program, and computer-readable medium

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7656367B2 (en) * 2004-11-15 2010-02-02 Samsung Sdi Co., Ltd. Plasma display device and driving method thereof
KR100658676B1 (ko) * 2004-11-15 2006-12-15 삼성에스디아이 주식회사 플라즈마 표시 장치 및 그 구동 방법
KR100599609B1 (ko) * 2005-05-10 2006-07-13 삼성에스디아이 주식회사 플라즈마 표시 장치 및 그 구동 방법
KR100739636B1 (ko) * 2005-07-06 2007-07-13 삼성에스디아이 주식회사 플라즈마 표시 장치 및 그 구동 방법
JP2007171285A (ja) * 2005-12-19 2007-07-05 Fujitsu Hitachi Plasma Display Ltd プラズマディスプレイ装置、プラズマディスプレイパネルの駆動回路、及びプラズマディスプレイパネルの駆動方法
KR100787445B1 (ko) * 2006-03-03 2007-12-26 삼성에스디아이 주식회사 플라즈마 디스플레이 패널의 구동방법
WO2008010302A1 (fr) * 2006-07-21 2008-01-24 Hitachi Plasma Display Limited Appareil d'écran plasma et procédé de commande de panneau d'écran plasma
JP2008170553A (ja) * 2007-01-09 2008-07-24 Hitachi Ltd プラズマディスプレイパネル駆動方法及びプラズマディスプレイ装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07191627A (ja) 1993-12-27 1995-07-28 Nec Corp プラズマディスプレイパネルの駆動方法
JPH0844315A (ja) 1994-07-28 1996-02-16 Nec Corp プラズマディスプレイパネルの駆動方法
EP1172787A1 (en) 2000-07-13 2002-01-16 Deutsche Thomson-Brandt Gmbh Gradation control of a matrix display
US20020190930A1 (en) * 2001-06-19 2002-12-19 Fujitsu Hitachi Plasma Display Limited Method of driving plasma display panel
US20030063062A1 (en) * 2001-09-28 2003-04-03 Makoto Tsumura Image display device
US20030169216A1 (en) * 2002-03-06 2003-09-11 Lg Electronics Inc. Method and apparatus for driving plasma display panel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6373452B1 (en) * 1995-08-03 2002-04-16 Fujiitsu Limited Plasma display panel, method of driving same and plasma display apparatus
JP3792323B2 (ja) * 1996-11-18 2006-07-05 三菱電機株式会社 プラズマディスプレイパネルの駆動方法
JPH11272232A (ja) * 1998-03-20 1999-10-08 Fujitsu Ltd プラズマディスプレイパネル及びそれを利用した装置
DE69942890D1 (de) * 1998-09-18 2010-12-09 Panasonic Corp Farbanzeigevorrichtung
JP3730826B2 (ja) * 1999-10-12 2006-01-05 パイオニア株式会社 プラズマディスプレイパネルの駆動方法
JP5191621B2 (ja) * 2000-11-28 2013-05-08 株式会社日立製作所 表示装置の駆動方法
JP2002189443A (ja) * 2000-12-20 2002-07-05 Fujitsu Ltd プラズマディスプレイパネルの駆動方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07191627A (ja) 1993-12-27 1995-07-28 Nec Corp プラズマディスプレイパネルの駆動方法
JPH0844315A (ja) 1994-07-28 1996-02-16 Nec Corp プラズマディスプレイパネルの駆動方法
EP1172787A1 (en) 2000-07-13 2002-01-16 Deutsche Thomson-Brandt Gmbh Gradation control of a matrix display
JP2002108281A (ja) 2000-07-13 2002-04-10 Thomson Licensing Sa 表示期間中にマトリクス型ディスプレイの発光を制御する方法及び装置
US20020190930A1 (en) * 2001-06-19 2002-12-19 Fujitsu Hitachi Plasma Display Limited Method of driving plasma display panel
US20030063062A1 (en) * 2001-09-28 2003-04-03 Makoto Tsumura Image display device
US20030169216A1 (en) * 2002-03-06 2003-09-11 Lg Electronics Inc. Method and apparatus for driving plasma display panel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070080902A1 (en) * 2005-10-11 2007-04-12 Joon-Yeon Kim Plasma display device and driving method thereof
US20150138247A1 (en) * 2012-05-31 2015-05-21 Fuji Xerox Co., Ltd. Image display medium driving device, image display apparatus, driving program, and computer-readable medium
US9779671B2 (en) * 2012-05-31 2017-10-03 E Ink Corporation Image display medium driving device, image display apparatus, driving program, and computer-readable medium
US10157581B2 (en) 2012-05-31 2018-12-18 E Ink Corporation Image display medium driving device, image display apparatus, driving program, and computer-readable medium

Also Published As

Publication number Publication date
CN100430977C (zh) 2008-11-05
CN1607568A (zh) 2005-04-20
US20050122285A1 (en) 2005-06-09
JP4025320B2 (ja) 2007-12-19
JP2005122117A (ja) 2005-05-12
KR100502358B1 (ko) 2005-07-20
KR20050035727A (ko) 2005-04-19

Similar Documents

Publication Publication Date Title
US7339556B2 (en) Method for driving discharge display panel based on address-display mixed scheme
US7372434B2 (en) Method of driving discharge display panel by address-display mixing
US20080316147A1 (en) Methods for resetting and driving plasma display panels in which address electrode lines are electrically floated
KR100581873B1 (ko) 어드레스-디스플레이 혼합에 의한 방전 디스플레이 패널의구동 방법
US20040217924A1 (en) Method of driving plasma display panel including and-logic and line duplication methods, plasma display apparatus performing the driving method and method of wiring the plasma display panel
KR100581876B1 (ko) 어드레스-디스플레이 혼합에 의한 방전 디스플레이 패널의구동 방법
KR100603316B1 (ko) 어드레스-표시 혼합에 의한 방전 표시 패널의 구동 방법
US7372431B2 (en) Method for driving discharge display panel by address-display mixing
KR100829749B1 (ko) 효과적인 어드레싱을 위한 방전 디스플레이 패널의 구동방법
KR100467691B1 (ko) 어드레스 전압의 여유도를 넓히기 위한 플라즈마디스플레이 패널의 어드레스-디스플레이 동시 구동 방법
KR100509607B1 (ko) 어드레스-디스플레이 혼합에 의한 방전 디스플레이 패널의구동 방법
KR100603309B1 (ko) 효율적 어드레싱을 위한 방전 표시 패널의 구동 방법
US20050083264A1 (en) Method of driving flat-panel display (FPD) on which gray-scale data are efficiently displayed
KR100509608B1 (ko) 어드레스-디스플레이 혼합에 의한 방전 디스플레이 패널의구동방법
KR100313112B1 (ko) 플라즈마 표시 패널의 구동 방법
KR100730160B1 (ko) 효과적인 초기화가 수행되는 방전 디스플레이 패널의 구동방법
KR100490557B1 (ko) 어드레스-디스플레이 혼합에 의한 방전 디스플레이 패널의구동 방법
KR100777726B1 (ko) 효과적인 초기화가 수행되는 방전 디스플레이 패널의 구동방법
KR100537610B1 (ko) 디스플레이-유지 펄스들의 주파수가 변하는 플라즈마디스플레이 패널의 구동 방법
KR100313115B1 (ko) 플라즈마 표시 패널의 구동방법
KR100581887B1 (ko) 어드레스-표시 혼합에 의한 방전 표시 패널의 구동 방법
KR100537622B1 (ko) 어드레스-표시 혼합에 의한 방전 표시 패널의 구동 방법
KR20070094093A (ko) 유지 펄스가 전기적인 플로팅의 영역을 포함하는 방전디스플레이 패널의 구동 방법
KR20050106550A (ko) 효율적인 리셋팅이 수행되는 방전 디스플레이 패널의 구동방법
KR20080006887A (ko) 디스플레이-데이터 펄스들의 전위가 변하는 방전디스플레이 패널의 구동 방법

Legal Events

Date Code Title Description
FEPP Fee payment procedure

Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

AS Assignment

Owner name: SAMSUNG SDI CO. LTD., KOREA, REPUBLIC OF

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KANG, KYOUNG-HO;CHUNG, WOO-JOON;KIM, JIN-SUNG;AND OTHERS;REEL/FRAME:020776/0518

Effective date: 20080408

FEPP Fee payment procedure

Free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

REMI Maintenance fee reminder mailed
LAPS Lapse for failure to pay maintenance fees
STCH Information on status: patent discontinuation

Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362

FP Lapsed due to failure to pay maintenance fee

Effective date: 20120513